(x+5)(x-5) (cancels out the middle Nx factor)
(x+5)(x+5)
Answer:
53
Step-by-step explanation:
if f(a)= -11 the the equation is: 20-3(-11)
First, multiply -3 and -11:
20-3×(-11)
20+33
Now, add:
20+33= <u>53</u>
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Hope this helps!! <3
Answer:
-8 on line x
Step-by-step explanation:
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Answer:
The correct option is (1).
Step-by-step explanation:
The given system of equation is,
..... (1)
.... (2)
The solution of the system of equation is the point where both line intersect each other.
Solve the equation by method of elimination.
Multiply equation 1 by 3.
... (3)
Add equation (2) and (3).
Put this value in equation 1.
Therefore, the lines intersect each other at (0.25,3.75). So, the first option is correct.
The amount owed increases by $85 in two weeks.
<span>If the loan were "rolled over" at that point at the same interest rate, and this were done for a full year, the total amount owed would be </span>
<span>(1285/1200)^26 * $1200 </span>
<span>If we subtract the original principle, $1200, and calculate the rest (the compounding interest) as a percentage of that principle, we get </span>
<span>[(1285/1200)^26 * $1200 - $1200] / $1200 = 493%</span>
